TopSwitch JX Integrated Switcher ICs

Power Integrations' TopSwitch-JX ICs are highly integrated monolithic offline switcher ICs designed for off-line power supplies. These ICs enable the design of power supplies up to 244 W while providing high efficiency under all load conditions.

TopSwitch-JX ICs also provide excellent performance at low load and during standby (no-load) operation. This family of devices allows the designer to easily meet efficiency requirements for the latest energy-efficiency standards. Innovative and propriety features enable the design of compact and cost-effective switching power supplies while reducing overall design cycle time and system cost.

The TopSwitch-JX family also enables the design of power supplies with robust functionality and provides enhanced safety features such as output overvoltage protection, overload power limiting, and hysteretic thermal protection.